NURFITRIANI M SIREGAR; GINA SONYA PANE; MHD ALWI RITONGA; IQBAL HAKIM HASIBUAN; AHMAD RISKI SULAIMAN NASUTION. Building Environmental Awareness through Communication in the Coastal Areas of Batahan Subdistrict, Mandailing Natal, North Sumatra. International Journal of Community Service Implementation, [S. l.], v. 3, n. 3, 2025. DOI: 10.55227/ijcsi.v3i3.475. Disponível em: https://afdifaljournal.com/journal/index.php/ijcsi/article/view/475. Acesso em: 2 jun. 2026.